Author Details

Amy, A. S.

• The Journal of Agriculture of the University of Puerto Rico Vol. 38 No. 2 (1954): Vol. 38, No. 2, April 1954 Articles
  THE EFFECTS OF THE MOTTLE AND THE COMMON TOBACCO MOSAIC VIRUSES ON THE YIELD OF VARIETY VIRGINIA 12
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• The Journal of Agriculture of the University of Puerto Rico Vol. 41 No. 3 (1957): Vol. 41, No. 3, July 1957 Articles
  Effect of Soil-Structure Stabilizers on the Production of Tobacco Plants in the Seedbed
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